Ethylene glycol diacrylate26570-48-932 % similar Methyl crotonate623-43-832 % similar Methyl acrylate96-33-332 % similar 5,6-Dihydro-2H-pyran-2-one3393-45-131 % similar Dihexyl maleate16064-83-830 % similar 2-Propen-1-yl 2-butenoate20474-93-530 % similar Di-n-octyl maleate2915-53-930 % similar